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BOSTON MARATHON 2024

Adrie Polack

Bib: 18883•F

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:31
Rank: #16127
Start → 5K
25:31 | 8:13/mi
10K· 6.21 mi
50:59
Rank: #15793 (+334)
5K → 10K
25:28 | 8:12/mi
15K· 9.32 mi
1:21:23
Rank: #18343 (-2550)
10K → 15K
30:24 | 9:47/mi
20K· 12.43 mi
1:50:25
Rank: #18422 (-79)
15K → 20K
29:02 | 9:21/mi
Half· 13.11 mi
1:56:03
Rank: #18223 (+199)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:23:31
Rank: #19311 (-1088)
Half → 25K
27:28 | 11:20/mi
30K· 18.64 mi
2:59:08
Rank: #19707 (-396)
25K → 30K
35:37 | 11:28/mi
20M
3:11:14
Rank: #19221 (+486)
30K → 20M
12:06 | 8:54/mi
21M
3:23:20
Rank: #19188 (+33)
20M → 21M
12:06 | 12:06/mi
35K· 21.75 mi
3:31:33
Rank: #19201 (-13)
21M → 35K
8:13 | 10:59/mi
23M
3:47:11
Rank: #19371 (-170)
35K → 23M
15:38 | 12:29/mi
24M
3:58:52
Rank: #19425 (-54)
23M → 24M
11:41 | 11:41/mi
40K· 24.85 mi
4:08:55
Rank: #19446 (-21)
24M → 40K
10:03 | 11:45/mi
25.2M
4:14:14
Rank: #19533 (-87)
40K → 25.2M
5:19 | 15:25/mi
Finish· 26.22 mi
4:25:04
Rank: #19548 (-15)
25.2M → Finish
10:50 | 10:38/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:03
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:29:01
Pace11:22 /mi
📊Positive Split: 28.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:3125:318:1325:31
8:13
-
10K
6.21 mi11:42:5950:598:1225:28
8:12
-0:01
15K
9.32 mi12:13:231:21:238:4430:24
9:47
+1:35
20K
12.43 mi12:42:251:50:258:5329:02
9:21
-0:26
Half
13.11 mi12:48:031:56:038:515:38
8:15
-1:06
25K
15.53 mi13:15:312:23:319:1427:28
11:20
+3:05
30K
18.64 mi13:51:082:59:089:3735:37
11:28
+0:08
20M
20.00 mi14:03:143:11:149:3412:06
8:54
-2:34
21M
21.00 mi14:15:203:23:209:4112:06
12:06
+3:12
35K
21.75 mi14:23:333:31:339:448:13
10:59
-1:07
23M
23.00 mi14:39:113:47:119:5315:38
12:29
+1:30
24M
24.00 mi14:50:523:58:529:5711:41
11:41
-0:48
40K
24.85 mi15:00:554:08:5510:0110:03
11:45
+0:04
25.2M
25.20 mi15:06:144:14:1410:055:19
15:25
+3:40
Finish
26.22 mi15:17:044:25:0410:0710:50
10:38
-4:47

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:12 /mi

Average Pace

10:07 /mi

Slowest Pace

15:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:09

48% of race

Time at Steady Pace

1:43:52

39% of race

Time at Slower Pace

33:03

12% of race

Average Pace: 10:07 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:17:3125:318:1325:31
8:13
#16127
10K
6.21 mi11:42:5950:598:1225:28
8:12
#15793
15K
9.32 mi12:13:231:21:238:4430:24
9:47
#18343
20K
12.43 mi12:42:251:50:258:5329:02
9:21
#18422
Half
13.11 mi12:48:031:56:038:515:38
8:15
#18223
25K
15.53 mi13:15:312:23:319:1427:28
11:20
#19311
30K
18.64 mi13:51:082:59:089:3735:37
11:28
#19707
20M
20.00 mi14:03:143:11:149:3412:06
8:54
#19221
21M
21.00 mi14:15:203:23:209:4112:06
12:06
#19188
35K
21.75 mi14:23:333:31:339:448:13
10:59
#19201
23M
23.00 mi14:39:113:47:119:5315:38
12:29
#19371
24M
24.00 mi14:50:523:58:529:5711:41
11:41
#19425
40K
24.85 mi15:00:554:08:5510:0110:03
11:45
#19446
25.2M
25.20 mi15:06:144:14:1410:055:19
15:25
#19533
Finish
26.22 mi15:17:044:25:0410:0710:50
10:38
#19548
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi161275640564021404(Top 84%)8546(Top 78%)8546(Top 720%)
10K6.21 mi3.10 mi15793+3345410+2305410+23015538(Top 61%)5245(Top 48%)5245(Top 442%)
15K9.32 mi3.11 mi18343-25506936-15266936-152621404(Top 84%)8546(Top 78%)8546(Top 720%)
20K12.43 mi3.11 mi18422-796969-336969-3318698(Top 73%)7109(Top 65%)7109(Top 599%)
Half13.11 mi0.68 mi18223+1996861+1086861+10814432(Top 56%)4731(Top 43%)4731(Top 399%)
25K15.53 mi2.42 mi19311-10887468-6077468-60722134(Top 87%)9072(Top 83%)9072(Top 764%)
30K18.64 mi3.11 mi19707-3967744-2767744-27620952(Top 82%)8606(Top 79%)8606(Top 725%)
20M20.00 mi1.36 mi19221+4867520+2247520+22411662(Top 46%)3854(Top 35%)3854(Top 325%)
21M21.00 mi1.00 mi19188+337523-37523-319054(Top 75%)7835(Top 72%)7835(Top 660%)
35K21.75 mi0.75 mi19201-137546-237546-2319784(Top 77%)8230(Top 75%)8230(Top 693%)
23M23.00 mi1.25 mi19371-1707666-1207666-12021689(Top 85%)9213(Top 84%)9213(Top 776%)
24M24.00 mi1.00 mi19425-547715-497715-4920777(Top 81%)8820(Top 81%)8820(Top 743%)
40K24.85 mi0.85 mi19446-217737-227737-2219926(Top 78%)8471(Top 78%)8471(Top 714%)
25.2M25.20 mi0.35 mi19533-877792-557792-5523481(Top 92%)10138(Top 93%)10138(Top 854%)
Finish26.22 mi1.02 mi19548-157816-247816-2420382(Top 80%)8664(Top 79%)8664(Top 730%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

21404

Females

8546

F50-54

8546

5K→10K

3.1 - 6.2 mi

Top 61%
×5stories
+79ft-138ft

Overall

15538

Females

5245

F50-54

5245

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

21404

Females

8546

F50-54

8546

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

18698

Females

7109

F50-54

7109

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14432

Females

4731

F50-54

4731

Half→25K

13.1 - 15.5 mi

Top 87%
×4stories
+66ft-88ft

Overall

22134

Females

9072

F50-54

9072

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

20952

Females

8606

F50-54

8606

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

11662

Females

3854

F50-54

3854

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

19054

Females

7835

F50-54

7835

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

19784

Females

8230

F50-54

8230

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

21689

Females

9213

F50-54

9213

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

20777

Females

8820

F50-54

8820

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

19926

Females

8471

F50-54

8471

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

23481

Females

10138

F50-54

10138

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2stories
+22ft-21ft

Overall

20382

Females

8664

F50-54

8664

Passing Analysis

Category:
Athletes Passed
1895
Passed By
5316
Net Change
-3421
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16127
5K → 10K471137+334#16127#15793
10K → 15K82558-2550#15793#18343
15K → 20K227306-79#18343#18422
20K → Half1990+199#18422#18223
Half → 25K291117-1088#18223#19311
25K → 30K95491-396#19311#19707
30K → 20M4860+486#19707#19221
20M → 21M10572+33#19221#19188
21M → 35K5164-13#19188#19201
35K → 23M51221-170#19201#19371
23M → 24M50104-54#19371#19425
24M → 40K5273-21#19425#19446
40K → 25.2M1097-87#19446#19533
25.2M → Finish6176-15#19533#19548
TOTALS18955316-3421
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing